B & K Quarter Turn Ceramic Cartridge for 12″ Sillcock
888-574HC
- The kit typically includes the stem assembly, washers, and packing material needed for installation.
- Stem measures 15 1/8″
Customer submitted images.Â
B & K Proline Quarter Turn Ceramic Cartridge for 12″ Sillcock 888-574HC
WHAT OUR CUSTOMERS SAY…
“The cartridge in my kitchen sink broke last week so I've been without that sink for a whole week. I ordered a replacement from Noel's, which I could not find anywhere else and it worked perfectly. Thank you! You saved me! ”
-Matt F.
09/19/2025
$38.83
The Mueller B&K 888-574HC is a 12-inch replacement stem assembly designed specifically for quarter-turn, anti-siphon, frost-free sillcocks. It is used to repair outdoor faucets that have developed leaks or failed internal flow control, typically serving as a direct replacement for B&K models 104-821 through 104-831 and 104-791 through 104-799.
We can ship anywhere the US Postal Service ships. For orders being shipped outside the US, please contact us at (888) ASK-NOEL, noelsplumbingsupply@fuse.net, or via the text widget on this screen.
Common questions about this product
Is this item the original manufacturer's recommended replacement part?
Yes, this is the OEM recommended part.
Is this the correct item for my application?
If you’re not sure text us a picture 1-888-275-6635 or email us a picture at noelsplumbingsupply@fuse.net.
We will make sure you have the right part.
WHAT OUR CUSTOMERS SAY…
“Order received and installed.
Thank you very much (spoken mentally in my best Elvis voice). Really is nice to know that there is still a business out there that's got their act together!
Appreciate the quick service and correct parts shipping.
Thanks again.. jP ”
-Jack P.
04/02/2026